Werewolf helmet



FIG. 1 is a right side view of a werewolf helmet showing my new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a back view thereof; and,

FIG. 6 is a front perspective view thereof. 

CLAIM The ornamental design for a werewolf helmet, as shown and described. 